AWS Database Selection Quiz

When choosing the right database based on your architecture, which aspect is NOT one of the considerations listed?

• The color scheme of the database interface

• Read-heavy, write-heavy, or balanced workload

• Data durability and source of truth for the data

• Latency requirements and concurrent users

What is one of the factors to consider regarding data when choosing a database?

• The flavor of the data

• How much data to store and for how long

• The brand of the database

• The database's country of origin

Which of the following is a consideration for database selection related to the data model?

• The music preferences of the database administrator

• How you will query the data, such as joins and structure

• The favorite color of the data

• The database's favorite holiday

What is suggested as a possible database solution for license cost considerations?

• Switch to a Cloud Native DB such as Aurora

• Switch to a handwritten ledger system

• Switch to using spreadsheets only

• Switch to a database with the highest license costs

What does RDBMS stand for and what is it great for?

• Relational Database Management System, great for backups

• Relational Database Management System, great for joins

• Random Database Management System, great for joins

• Relational Database Management System, great for unstructured searches

Which type of NoSQL database is DynamoDB similar to?

• DocumentDB

• ElastiCache

• Neptune

• Key/Value Store

What is the primary use case for Amazon S3 in the context of databases?

• For backups and archives

• For big objects

• For graph databases

• For SQL analytics

Which AWS service is used for SQL Analytics and Business Intelligence (BI)?

• Athena

• Redshift

• EMR

• DocumentDB

What type of search is OpenSearch (JSON) designed for?

• Structured searches

• Unstructured searches

• Graph-based searches

• Time-series data searches

Which database type is Amazon Neptune associated with?

• Ledger

• Time series

• Graphs

• Object Store